Jawaban:
keliling: 36 cm
Penjelasan dengan langkah-langkah:
L = p x l
72 = p x 6
72 = 6p
p = 72/6 = 12 cm
keliling : 2x (p+l)
2 x (12+6)
2x 18
36 cm
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Jawaban:
keliling: 36 cm
Penjelasan dengan langkah-langkah:
L = p x l
72 = p x 6
72 = 6p
p = 72/6 = 12 cm
keliling : 2x (p+l)
2 x (12+6)
2x 18
36 cm